Solar Proton Event Result

Event	Date	Onset_SPE	Peak_duration	Peak_pfu	Ts_as_fl	Tmax_as_fl	Position	Imp	Region	NM	Type	Satellite	Remarks
72	1981-07-20	20/14:30	20/17-20/21	160	20/13:10	20/13:22	S25 W75	1B/M5.4	7736	No		IMP8	line